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1. 发明申请

US20090127778A1 SHEET STACKING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：表格堆叠装置和图像形成装置
公开(公告)号：US20090127778A1
公开(公告)日：2009-05-21
申请号：US12274327
申请日：2008-11-19
申请人： Yusuke Obuchi , Toshiki Momoka
发明人： Yusuke Obuchi , Toshiki Momoka
IPC分类号： B65H29/22
CPC分类号： B65H31/24 , B65H29/14 , B65H2404/2613 , B65H2405/3311 , B65H2511/20 , B65H2513/42 , B65H2801/06 , B65H2220/02 , B65H2220/11 , B65H2220/01
摘要： A stacker includes a sheet discharging portion constituted by a discharging belt and an extension roller that is in contact with the discharging belt. The position of the extension roller is changeable along the discharging belt. This means that, in the stacker, the position from which a sheet is discharged is changeable to a desired position in accordance with the sheet length by changing the position of the extension roller. Therefore, it is possible to stack sheets at a desired position on stacker trays, enabling the user to easily carry the stacked sheets from the stacker.
摘要翻译：堆垛机包括由排出带构成的片材排出部和与排出带接触的延伸辊。延伸辊的位置可以沿排出带改变。这意味着，在堆垛机中，通过改变延伸辊的位置，片材被排出的位置可以根据片材长度改变到期望的位置。因此，可以将纸张堆叠在堆纸器托盘上的期望位置，使得用户能够容易地从堆叠器携带堆叠的片材。

2. 发明授权

US08302964B2 Sheet stacking apparatus and image forming apparatus 有权
标题翻译：片材堆垛装置和成像装置
公开(公告)号：US08302964B2
公开(公告)日：2012-11-06
申请号：US12274327
申请日：2008-11-19
申请人： Yusuke Obuchi , Toshiki Momoka
发明人： Yusuke Obuchi , Toshiki Momoka
IPC分类号： B65H39/10
CPC分类号： B65H31/24 , B65H29/14 , B65H2404/2613 , B65H2405/3311 , B65H2511/20 , B65H2513/42 , B65H2801/06 , B65H2220/02 , B65H2220/11 , B65H2220/01
摘要： A stacker includes a sheet discharging portion constituted by a discharging belt and an extension roller that is in contact with the discharging belt. The position of the extension roller is changeable along the discharging belt. This means that, in the stacker, the position from which a sheet is discharged is changeable to a desired position in accordance with the sheet length by changing the position of the extension roller. Therefore, it is possible to stack sheets at a desired position on stacker trays, enabling the user to easily carry the stacked sheets from the stacker.
摘要翻译：堆垛机包括由排出带构成的片材排出部和与排出带接触的延伸辊。延伸辊的位置可以沿排出带改变。这意味着，在堆垛机中，通过改变延伸辊的位置，片材被排出的位置可以根据片材长度改变到期望的位置。因此，可以将纸张堆叠在堆纸器托盘上的期望位置，使得用户能够容易地从堆叠器携带堆叠的片材。

3. 发明授权

US11520268B2 Sheet processing apparatus and image forming apparatus having the same 有权
公开(公告)号：US11520268B2
公开(公告)日：2022-12-06
申请号：US17470282
申请日：2021-09-09
申请人： Yusuke Obuchi , Hideto Abe , Masaya Takahashi , Seiji Nishizawa
发明人： Yusuke Obuchi , Hideto Abe , Masaya Takahashi , Seiji Nishizawa
IPC分类号： B65H37/04 , G03G15/00 , B27F7/17 , B42C1/12 , B65H31/02 , B65H9/04 , B27F7/00 , B42B4/00 , B65H43/00 , G03G21/16
摘要： A sheet binding processing apparatus includes a conveying portion, a conveying path for sheets, a stacking portion on which sheets from the conveying path are stacked, a first regulating portion for regulating a sheet bundle on the stacking portion in a crossing direction, a second regulating portion for regulating a sheet bundle in the conveying direction, a manual setting portion for setting sheets from an outside of the apparatus, and a binding device which binds a sheet bundle by a staple and moves in the crossing direction. An angular posture of the binding device located at a third position is different from an angular posture located at a first position. An angular posture of the binding device located at the third position is different from an angular posture located at a second position. The second position is located at a second side of the first position.

4. 发明授权

US10048636B2 Sheet binding apparatus and image forming apparatus having the same 有权
公开(公告)号：US10048636B2
公开(公告)日：2018-08-14
申请号：US15440850
申请日：2017-02-23
申请人： Yusuke Obuchi , Hideto Abe , Masaya Takahashi , Seiji Nishizawa
发明人： Yusuke Obuchi , Hideto Abe , Masaya Takahashi , Seiji Nishizawa
IPC分类号： B65H37/04 , G03G15/00 , B27F7/17 , B42C1/12 , B65H31/02 , B65H9/04 , B27F7/00 , B65H43/00 , B42B4/00 , G03G21/16
摘要： A sheet binding apparatus includes a stack portion on which sheets are stacked; a manual setting portion, different from the stack portion, to which sheets are manually set from an outside of the apparatus; a first binding portion binding sheets stacked on the stack portion and set on the manual setting portion, the first binding portion being movable to a first position where sheets on the stack portion are bound and to a second position, different from the first position where sheets set on the manual setting portion are bound; and a second binding portion binding sheets stacked on the stack portion, the second binding portion being different from the first binding portion. The first position is set, with respect to a moving direction of the first binding portion, between the second position and a third position where the second binding portion binds sheets stacked on the stack portion.

5. 发明授权

US09346647B2 Sheet bundle binding processing apparatus and image forming system having the same 有权
标题翻译：片材束装订处理装置和具有该片材捆绑处理装置的图像形成系统
公开(公告)号：US09346647B2
公开(公告)日：2016-05-24
申请号：US14326864
申请日：2014-07-09
申请人： Yusuke Obuchi , Yuki Nishi , Shin Tsugane
发明人： Yusuke Obuchi , Yuki Nishi , Shin Tsugane
IPC分类号： B65H37/04 , B42B4/00 , G03G21/16
CPC分类号： B65H37/04 , B42B4/00 , B42C1/12 , B65H2801/27 , G03G15/6544 , G03G21/1633 , G03G2215/00544 , G03G2221/1672
摘要： The purpose of the present invention is to provide a sheet bundle binding processing apparatus capable of performing a binding process on a sheet bundle inserted to a manual setting portion of an apparatus housing and a binding process on a sheet bundle introduced to a processing tray with a common stapling unit having a simple unit moving mechanism therefor as well as facilitating staple replenishment. The present invention comprises a sheet bundle binding processing apparatus including a processing tray on which sheets are stacked, a binding device which staple-binds a sheet bundle stacked on the processing tray, and a manual setting portion to which a sheet bundle is set from the outside of the apparatus, the binding device being arranged to be movable among a first position where a sheet bundle stacked on the processing tray is to be bound, a second position where a sheet bundle set at the manual setting portion is to be bound, and a third position where staples are replenished to the binding device.
摘要翻译：本发明的目的是提供一种能够对插入到装置壳体的手动设置部分的片材束进行装订处理的片材束装订处理装置以及引入到具有普通装订单元具有简单的单元移动机构，并且便于订书钉补充。本发明包括一种片材束装订处理装置，其包括堆叠纸张的处理托盘，将堆叠在处理托盘上的捆扎纸捆绑的装订装置和从该纸张捆放置到的手动设置部分在装置的外部，装订装置被布置成可以在堆叠在处理盘上的片材束被绑定的第一位置和装在手动设置部分上的片材束被绑定的第二位置和第订书钉被补充到装订装置的第三位置。

6. 发明授权

US08485525B2 Sheet-stacking apparatus and image-forming apparatus 有权
公开(公告)号：US08485525B2
公开(公告)日：2013-07-16
申请号：US12544801
申请日：2009-08-20
申请人： Yusuke Obuchi , Kenichi Hayashi
发明人： Yusuke Obuchi , Kenichi Hayashi
IPC分类号： B65H39/11
CPC分类号： G03G15/6538 , B65H31/18 , B65H31/20 , B65H31/24 , B65H2405/3311 , B65H2511/11 , B65H2511/414 , G03G2215/00447 , G03G2215/00734 , B65H2220/01
摘要： A sheet-stacking apparatus includes a gripper configured to convey a sheet, two stacker trays stacking sheets arranged in a row, and a support member configured to separately elevate the two stacker trays. The stacker tray is selected according to a sheet length.

7. 发明申请

US20120326379A1 SHEET STACKING APPARATUS AND IMAGE FORMING APPARATUS 失效
标题翻译：表格堆叠装置和图像形成装置
公开(公告)号：US20120326379A1
公开(公告)日：2012-12-27
申请号：US13489684
申请日：2012-06-06
申请人： Akito Sekigawa , Daisaku Kamiya , Kiyoshi Watanabe , Yusuke Obuchi , Hideki Kushida
发明人： Akito Sekigawa , Daisaku Kamiya , Kiyoshi Watanabe , Yusuke Obuchi , Hideki Kushida
IPC分类号： B65H7/14 , B65H5/02 , B65H7/04
CPC分类号： G03G15/6538 , B65H31/26 , B65H31/3063 , B65H39/115 , B65H2404/231 , B65H2404/282 , B65H2511/20 , B65H2511/51 , B65H2511/512 , B65H2553/414 , B65H2701/1313 , B65H2801/06 , B65H2220/01 , B65H2220/11
摘要： A sheet stacking apparatus includes an endless belt member onto which sheets are stacked and which moves rotationally to convey the sheets; a plurality of holding members that is provided on the belt member and that holds the sheets down to a sheet stacking surface of the belt member to nip the sheets; and sheet detecting portions which detect presence or absence of sheets between the holding members and the sheet stacking surface of the belt member, the sheet detecting portions each include a light emitting portion that emits light and a light receiving portion that receives the light, and the light emitting portions and the light receiving portions are fixedly provided below the sheet stacking surface of the belt member so that the light emitting portions and the light receiving portions detect presence or absence of a sheet at times when facing the holding members.
摘要翻译：片材堆垛装置包括环形带构件，片材被堆叠在其上并且旋转地移动以传送片材; 多个保持构件，其设置在所述带构件上并且将所述片材向下保持到所述带构件的片材堆叠表面以夹持所述片材; 以及片材检测部分，其检测保持构件与带构件的片材堆叠表面之间的片材的存在或不存在，片材检测部分各自包括发光的发光部分和接收光的光接收部分，发光部分和光接收部分固定地设置在带部件的片材堆叠表面的下方，使得发光部分和光接收部分在面对保持部件时检测片材的有无。

8. 发明授权

US08152162B2 Sheet stacking apparatus and image forming apparatus 有权
标题翻译：片材堆垛装置和成像装置
公开(公告)号：US08152162B2
公开(公告)日：2012-04-10
申请号：US12641607
申请日：2009-12-18
申请人： Yusuke Obuchi
发明人： Yusuke Obuchi
IPC分类号： B65H43/04
CPC分类号： B65H29/041 , B65H29/125 , B65H31/26 , B65H31/36 , B65H2301/44712 , B65H2301/4474 , B65H2405/15 , B65H2513/104 , B65H2801/06 , B65H2220/01 , B65H2220/02
摘要： A sheet stacking device has a discharging portion, a holding portion that holds a downstream end portion of the sheet, a stacking portion and a control portion that controls the discharging portion and the holding portion. The control portion controls at least one of the discharging portion and a holding portion so that the movement velocity of the holding portion is higher than the sheet discharge velocity of the discharging portion, and separates the sheet from the holding portion by using a velocity difference between the movement velocity and the sheet discharge velocity.
摘要翻译：片材堆叠装置具有排出部分，保持片材的下游端部分的保持部分，堆叠部分和控制排出部分和保持部分的控制部分。控制部分控制排出部分和保持部分中的至少一个，使得保持部分的移动速度高于排出部分的片材排出速度，并且通过使用片材与保持部分之间的速度差移动速度和片材排出速度。

9. 发明授权

US08118303B2 Sheet conveying apparatus 有权
标题翻译：纸张输送装置
公开(公告)号：US08118303B2
公开(公告)日：2012-02-21
申请号：US11470815
申请日：2006-09-07
申请人： Yusuke Obuchi , Kenichi Hayashi
发明人： Yusuke Obuchi , Kenichi Hayashi
IPC分类号： B65H9/16
CPC分类号： B65H29/12 , B65H2301/3613 , B65H2404/1424 , B65H2404/161 , B65H2511/20 , G03G15/6547 , G03G2215/00426 , B65H2220/01
摘要： A sheet conveying apparatus has a first pair of rollers which nip and convey a sheet; a second pair of rollers provided on a downstream side of the first pair of rollers in a conveying direction of the sheet, which nip and convey a sheet; and a position detecting sensor which detects a position of a sheet in a width direction which is perpendicular to the conveying direction. When the first pair of rollers and the second pair of rollers nip and convey the sheet, the first pair of rollers and the second pair of rollers are simultaneously moved according to a position detected by the position detecting sensor in the same direction of the width direction which is perpendicular to the conveying direction.
摘要翻译：片材输送装置具有夹持并输送片材的第一对辊子; 第二对辊，沿纸张的输送方向设置在第一对辊的下游侧，夹持并输送纸; 以及位置检测传感器，其检测在与输送方向垂直的宽度方向上的片材的位置。当第一对辊和第二对辊压合并输送片材时，第一对辊和第二对辊根据位置检测传感器在宽度方向的相同方向上检测到的位置同时移动其垂直于输送方向。

10. 发明申请

US20100329768A1 CUTTING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：切割装置和图像形成装置
公开(公告)号：US20100329768A1
公开(公告)日：2010-12-30
申请号：US12824660
申请日：2010-06-28
申请人： Kiyoshi Watanabe , Kenichi Hayashi , Yusuke Obuchi , Rikiya Takemasa , Akito Sekigawa
发明人： Kiyoshi Watanabe , Kenichi Hayashi , Yusuke Obuchi , Rikiya Takemasa , Akito Sekigawa
IPC分类号： B41J11/66 , B26D7/18
CPC分类号： B26D7/1818 , B26D1/08 , B26D5/00 , B26D7/025 , B26D7/0625 , B26D7/088 , B26D2007/0018 , B41J11/66 , B65H45/28 , B65H2301/543 , B65H2801/27 , G03G15/6582 , G03G2215/00426 , G03G2215/00814 , Y10T83/242 , Y10T83/9319 , Y10T83/9321
摘要： A cutting apparatus configured to cut a sheet or a sheet bundle includes a cutting blade whose blade surface has a plurality of grooves. In the cutting apparatus, a scraping member enters the grooves provided on the blade surface to scrape off cutting scraps remaining after a cutting operation. Accordingly, the cutting apparatus can scrape off cutting scraps from the cutting blade even if the adhesive force of the cutting scraps is great.
摘要翻译：构造成切割片材或片材束的切割装置包括其刀片表面具有多个凹槽的切割刀片。在切割装置中，刮削构件进入设置在叶片表面上的凹槽，以刮除切割操作后残留的切割屑。因此，即使切割废料的粘附力大，切割装置也可以从切割刀片刮下切屑。

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